CM8888 Datasheet, PDF (13/25 Pages) California Micro Devices Corp – CMOS INTEGRATED DTMF TRANCEIVER

Oxygen^TM Express-series CM8888
High-Performance PCI Express Audio Processor
47
GND
G
Digital ground
48
XSCO_0
DIO
24.576 crystal out
49
XSCI_0
DIO
24.576 crystal in
50
VDD18
P
Digital 1.8V power
I2S ADC stream A channel 2, channel 3 serial
51
XMADC_SDIN1
DIO,PD
data input
I2S ADC stream A channel 4, channel 5 serial
52
XMADC_SDIN2
DIO,PD
data input
I2S ADC stream A channel 6, channel 7 serial
53
XMADC_SDIN3
DIO,PD
data input
54
DVCC
P
Digital core power
55
XGPI_0
DIO,PD JACK A detection input
56
XGPI_1
DIO,PD JACK B detection input
57
XGPI_2
DIO,PD JACK C detection input
58
XGPI_3
DIO,PD JACK D detection input
59
XGPI_4
DIO,PD JACK E detection input
60
GND
G
Digital ground
61
XSADC_MCLK
DO
I2S stream C master clock output
62
XSADC_SCLK
DIO,PD I2S ADC stream C bit clock
63
XSADC_LRCK
DIO,PD I2S ADC stream C left/right sample clock
64
XSADC_SDIN
DI,PD
I2S ADC stream C channel 0/channel 1 serial
data input
65
GND
G
Digital ground
66
X2ADC_MCLK
DIO,PD I2S stream B master clock output
67
X2ADC_SCLK
DIO,PD I2S ADC stream B bit clock
68
X2ADC_LRCK
DI, PD I2S ADC stream B left/right sample clock
69
X2ADC_SDIN
DI,PU
I2S ADC stream B channel 0/channel 1 serial
data input
70
DVCC
P
Digital core power
71
XMCU_INT
DIO,PD 2-wire serial bus interupt
72
XSSDA
DIO,PU 2-wire serial bus data
73
XSSCL
DIO,PU 2-wire serial bus clock
I2S ADC stream A channel 0/channel 1 serial
74
XMADC_SDIN0
DIO,PD
data input
75
GND
G
Digital ground
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